Perennial for mostly shade - sun in zone 3a - 8b. Grows 6 IN - 8 IN - wide, 8 IN - 10 IN - tall. Blue flowers.
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ALL KNOWN NAMES:
- Astra Double Blue Balloon Flower
- Astra Double Blue Chinese Bellflower
- Platycodon 'Astra Double Blue'
- Platycodon grandiflorus 'Astra Blue Double'
- Platycodon grandiflorus 'Astra Double Blue'
